ModuleImportsManager Class Reference

Determine the list of imports and exports for each module. More...

Inheritance diagram for ModuleImportsManager:

Public Member Functions
virtual	~ModuleImportsManager ()=default
virtual void	computeImportForModule (const GVSummaryMapTy &DefinedGVSummaries, StringRef ModName, FunctionImporter::ImportMapTy &ImportList)
	Given the list of globals defined in a module, compute the list of imports as well as the list of "exports", i.e.

Static Public Member Functions
static std::unique_ptr< ModuleImportsManager >	create (function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> IsPrevailing, const ModuleSummaryIndex &Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > *ExportLists=nullptr)

Protected Member Functions
	ModuleImportsManager (function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> IsPrevailing, const ModuleSummaryIndex &Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > *ExportLists=nullptr)
virtual bool	canImport (ValueInfo VI)

Protected Attributes
function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)>	IsPrevailing
const ModuleSummaryIndex &	Index
DenseMap< StringRef, FunctionImporter::ExportSetTy > *const	ExportLists

Detailed Description

Determine the list of imports and exports for each module.

Definition at line 502 of file FunctionImport.cpp.

Constructor & Destructor Documentation

ModuleImportsManager()

ModuleImportsManager::ModuleImportsManager ( function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> IsPrevailing, const ModuleSummaryIndex & Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > * ExportLists = nullptr )

inlineprotected

Definition at line 516 of file FunctionImport.cpp.

References ExportLists, Index, and IsPrevailing.

Referenced by create(), and WorkloadImportsManager::WorkloadImportsManager().

~ModuleImportsManager()

virtual ModuleImportsManager::~ModuleImportsManager ( )

virtualdefault

References computeImportForModule(), create(), ExportLists, Index, and IsPrevailing.

Member Function Documentation

canImport()

virtual bool ModuleImportsManager::canImport ( ValueInfo VI )

inlineprotectedvirtual

Definition at line 522 of file FunctionImport.cpp.

computeImportForModule()

void ModuleImportsManager::computeImportForModule ( const GVSummaryMapTy & DefinedGVSummaries, StringRef ModName, FunctionImporter::ImportMapTy & ImportList )

virtual

Given the list of globals defined in a module, compute the list of imports as well as the list of "exports", i.e.

the list of symbols referenced from another module (that may require promotion).

Definition at line 1062 of file FunctionImport.cpp.

References assert(), llvm::dbgs(), llvm::dyn_cast(), llvm::SmallVectorTemplateCommon< T, typename >::empty(), ExportLists, getFailureName(), llvm::getHotnessName(), I, ImportInstrLimit, Index, IsPrevailing, LLVM_DEBUG, llvm::SmallVectorImpl< T >::pop_back_val(), and PrintImportFailures.

Referenced by ~ModuleImportsManager().

create()

std::unique_ptr< ModuleImportsManager > ModuleImportsManager::create ( function_ref< bool(GlobalValue::GUID, const GlobalValueSummary *)> IsPrevailing, const ModuleSummaryIndex & Index, DenseMap< StringRef, FunctionImporter::ExportSetTy > * ExportLists = nullptr )

static

Definition at line 831 of file FunctionImport.cpp.

References llvm::dbgs(), ExportLists, Index, IsPrevailing, LLVM_DEBUG, ModuleImportsManager(), UseCtxProfile, and WorkloadDefinitions.

Referenced by llvm::ComputeCrossModuleImport(), ComputeCrossModuleImportForModuleForTest(), and ~ModuleImportsManager().

Member Data Documentation

ExportLists

DenseMap<StringRef, FunctionImporter::ExportSetTy>* const ModuleImportsManager::ExportLists

protected

Definition at line 514 of file FunctionImport.cpp.

Referenced by computeImportForModule(), create(), ModuleImportsManager(), WorkloadImportsManager::WorkloadImportsManager(), and ~ModuleImportsManager().

Index

const ModuleSummaryIndex& ModuleImportsManager::Index

protected

Definition at line 513 of file FunctionImport.cpp.

Referenced by computeImportForModule(), create(), ModuleImportsManager(), WorkloadImportsManager::WorkloadImportsManager(), and ~ModuleImportsManager().

IsPrevailing

function_ref<bool(GlobalValue::GUID, const GlobalValueSummary *)> ModuleImportsManager::IsPrevailing

protected

Definition at line 512 of file FunctionImport.cpp.

Referenced by computeImportForModule(), create(), ModuleImportsManager(), WorkloadImportsManager::WorkloadImportsManager(), and ~ModuleImportsManager().

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The documentation for this class was generated from the following file:

• lib/Transforms/IPO/FunctionImport.cpp